Book digitized by Google and uploaded to the Internet Archive by user tpb.
The first ed. of v. 1 )1858) was designated as "zugleich der 'Maskirten Literatur' zweiter Theil" (1. Theil, Index pseudonymorum, having appeared in 1856; 2. Ausg., 1862; 2. Aufl., 1886, under title Lexicon pseudonymorum).